Etymograph > Indo-European > Proto-Germanic > Dictionary > *aþeraz

which (of the two)

Source: Ringe 2014:333
Words originating from this one
PWGmc *hwaþar "which (of the two)" (hʷaþeraz > hʷaþaraz > hʷaþara > hʷaþar > hwaþar) through pgmc-to-pwgmc
(source: Ringe 2014:333)